split

Fires when a wallet splits conditional tokens. Track collateral movements and position restructuring.

polynode exclusive — no other Polymarket data provider offers split event webhooks.

Filters

Filter	Type	Description
wallet_addresses	string[]	Wallets to watch. Max 500.
condition_ids	string[]	Markets to watch. Max 100.

Payload

{
  "id": "evt_d4e5f6a7-8b9c-0d1e-2f3a-4b5c6d7e8f9a",
  "type": "split",
  "created_at": "2026-05-14T15:17:00.000000000+00:00",
  "data": {
    "wallet": "0xdb27bf2ac5d428a9c63dbc910c5e6e75560c0ae5",
    "condition_id": "0x7fb0835c4c761fa690ec4603eb444d080e472193ae477aa3c57f273d44dbddd9",
    "amount": 5000.0,
    "timestamp": "1778771000",
    "market": "Will Bitcoin hit $100k by 2026?"
  }
}

Use Cases

• Position tracking: splits indicate position restructuring
• Portfolio reconciliation: track collateral movements
• Copy-trading: detect complex position management by leaders